Baiyu Alcohol Stove Spirit Burner for Camping Cooking Outdoor BBQ Backpacking Hiking Solid Lightweight for Emergency/ Survival Situations Black 1 Piece Material: hard alumina, stainless steel and copper. High quality, durable and solid for long time using. This product contains 3 parts- stove, sealed cap and fire extinguish lid. You can put the alcohol into the stove to burn. When you do not use this product, you can pure out the alcohol and put the sealed cap on it to keep it clean. The fire extinguish lid can be used to adjust the fire power. Holes designed on the stand, helpful to air ventilation. Foldable handle on the fire extinguish lid, easy to pack and use. Compact and exquisite appearance, lightweight. Perfect cooking accessory for outdoor, traveling, hiking, camping, etc. Note: you can use the liquid or solid alcohol and fuel oil to burn. We strongly advise you to use 95% concentration liquid alcohol. Low concentration liquid alcohol would decrease the fire. Usually, the fire would be stronger after burning 1 minute. It can keep burning for 30 minutes at least. The bottom of this stove would carbon deposit after using. Please use mild detergent to clean this product. Please pack after putting out the fire 6 minutes. Size: holder- 9.5 * 6.5 cm, spirit stove- 6.3 * 4 cm. Weight: 130g.